module a | Business/Accounting Test Bank

Business Data Networks and Security, 10e (Panko) Module A More on TCP 1) A TCP segment begins with octet 8,658 and ends with octet 12,783. What number does the sending host put in the sequence number field? A) 8,658 B) 8,659 C) 12,783 D) 12,784 Answer: A 2) A TCP segment begins with octet 8,658 and ends with octet 12,783. What number does the receiving host put in the acknowledgment number field of the TCP segment that acknowledges this TCP segment? A) 8,658 B) 8,659 C) 12,783 D) 12,784 Answer: D 3) A TCP segment carries data octets 456 through 980. The following TCP segment is a supervisory segment carrying no data. What value is in the sequence number field of the latter TCP segment? A) 456 B) 457 C) 980 D) 981 Answer: D 4) Flow control in TCP depends on the ________ field. A) acknowledgement number B) window size C) both A and B D) neither A nor B Answer: C